The NTN UKF319D1 is a genuine NTN 4-bolt flanged bearing unit, featuring a robust cast iron housing (F319) and a spherical outer ring with grub screw locking for secure shaft attachment. This high-quality bearing unit incorporates a UC319D1 bearing insert and has a 95mm bore diameter. It boasts an overall length of 245mm, an overall width of 100mm, and an overall height of 245mm. The unit is designed for reliable performance in various industrial applications, with bolt hole centers at 190mm and a bolt hole diameter of 23mm.